<http://webisa.webdatacommons.org/355284730>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/355284730>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<biomedcentral.com> .
<http://webisa.webdatacommons.org/prov/370908251>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/355284730> .
<http://webisa.webdatacommons.org/355284730>	<http://www.w3.org/ns/prov#value>	"needed to unambiguously describe data types used by operation input and output messages." .
<http://webisa.webdatacommons.org/prov/32829868>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/355284730> .